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Dimensions <strong>and</strong> Ratings<br />
Load Rating:<br />
3000<br />
Basic<br />
hrs L<br />
Load<br />
10 Life<br />
Ratings Axial<br />
@ 500 rpm Load<br />
K<br />
Factor<br />
Dynamic Radial Static Thrust Factor<br />
Rating Rating e<br />
C r<br />
lbs/N<br />
C or<br />
Y 2<br />
64000 91000 0.36<br />
285000 405000 1.66<br />
68500 103000 0.40<br />
305000 460000 1.50<br />
Cone<br />
Number<br />
6400<br />
Series (Cont’d)<br />
6500<br />
Series<br />
455<br />
Series<br />
B<br />
Bore<br />
Diameter<br />
W i<br />
Cone<br />
Width<br />
R a U V<br />
Maximum<br />
Shaft<br />
Fillet<br />
Radius *<br />
Inch/mm<br />
Effective<br />
Load<br />
Center†<br />
Minimum<br />
Shaft<br />
Shoulder<br />
Diameter<br />
Minimum<br />
Shaft<br />
Shoulder<br />
Diameter<br />
Cup<br />
Number<br />
D<br />
Outside<br />
Diameter<br />
W o<br />
Cup<br />
Width<br />
r X Z W<br />
Maximum<br />
Housing<br />
Fillet<br />
Radius *<br />
Maximum Minimum<br />
Housing<br />
Shoulder<br />
Diameter<br />
Inch/mm<br />
Maximum<br />
Housing<br />
Shoulder<br />
Diameter<br />
6464 2.5575 2.1350 0.14 -0.59 3.38 3.23 6425 6.0000 1.7500 0.13 5.51 5.08 2.1250<br />
64.960 54.229 3.5 -15.0 85.9 82.0 152.400 44.450 3.3 140.0 129.0 53.975<br />
6466 3.0000 2.1350 0.25 -0.59 3.96 3.49 6425 6.0000 1.7500 0.13 5.51 5.08 2.1250<br />
76.200 54.229 6.4 -15.0 100.6 88.6 152.400 44.450 3.3 140.0 129.0 53.975<br />
6553 3.3750 2.1693 0.27 -0.52 4.57 3.74<br />
85.725 55.100 6.9 -13.2 116.0 95.0<br />
6559C 3.2500 2.1693 0.14 -0.52 4.09 3.86 6535 6.3750 1.6875 0.13 6.06 5.55 2.1250<br />
6535B 6.3750 1.6875 0.13 6.10 —— 2.1250<br />
82.550 55.100 3.5 -13.2 104.0 98.0 161.925 42.862 3.3 154.0 141.0 53.975<br />
161.925 42.862 3.3 155.0 —— 53.975<br />
6574 2.9985 2.1693 0.14 -0.52 3.66 3.35<br />
76.162 55.100 3.5 -13.2 93.0 85.0<br />
6536 6.3750 1.6875 0.03 6.06 5.67 2.1250<br />
161.925 42.862 0.8 154.0 144.0 53.975<br />
6575 3.0000 2.1693 0.25 -0.52 4.09 3.62 6535B 6.3750 1.6875 0.13 6.10 —— 2.1250<br />
76.200 55.100 6.4 -13.2 104.0 92.0 161.925 42.862 3.3 155.0 —— 53.975<br />
6576 3.0000 2.1693 0.14 -0.52 3.90 3.62 6536 6.3750 1.6875 0.03 6.06 5.67 2.1250<br />
76.200 55.100 3.5 -13.2 99.0 92.0 161.925 42.862 0.8 154.0 144.0 53.975<br />
Bearing<br />
Width<br />
6535 6.3750 1.6875 0.13 6.06 5.55 2.1250<br />
161.925 42.862 3.3 154.0 141.0 53.975<br />
51000 70500 0.33<br />
227000 315000 1.80<br />
JF7000<br />
Series<br />
6580 3.5000 2.1693 0.14 -0.52 4.29 4.01<br />
88.900 55.100 3.5 -13.2 109.0 102.0<br />
104000 208000 0.41<br />
465000 925000 1.48<br />
8500<br />
Series<br />
30100 21000 1.44 8573 9.0000 2.0625 0.25 0.30 10.04 9.61 8520 12.8750 1.4375 0.13 12.32 12.01 2.0625<br />
134000 93300 228.600 52.388 6.4 7.6 255.0 244.0 327.025 36.512 3.3 313.0 305.0 52.388<br />
30100 21000 1.44 8575 9.2500 2.0625 0.25 0.30 10.20 9.76 8520B 12.8750 1.4375 0.13 12.32 —— 2.0625<br />
134000 93300 234.950 52.388 6.4 7.6 259.0 248.0 327.025 36.512 3.3 313.0 —— 52.388<br />
30100 21000 1.44 8578 9.5000 2.0625 0.25 0.30 10.39 9.96<br />
134000 93300 241.300 52.388 6.4 7.6 264.0 253.0<br />
52500 59500 0.66<br />
235000 264000 0.91<br />
9100<br />
Series<br />
455<br />
Series<br />
JF7049 2.7559 1.6535 0.12 -0.49 3.39 3.17 JF7010 5.1181 1.3780 0.10 4.88 4.57 1.6929<br />
70.000 42.000 3.0 -12.4 86.0 81.0 130.000 35.000 2.5 124.0 116.0 43.000<br />
JF7049A 2.7559 1.6535 0.28 -0.49 3.70 3.17<br />
70.000 42.000 7.0 -12.4 94.0 81.0<br />
9181 2.4375 1.8125 0.03 -0.15 2.64 2.80 9121 6.0000 1.2500 0.13 5.71 5.12 1.8750<br />
61.912 46.038 0.8 -3.8 67.0 71.0 152.400 31.750 3.3 145.0 130.0 47.625<br />
15400 17300 0.89 9185 2.6875 1.8125 0.14 -0.15 3.70 3.20 9121 6.0000 1.2500 0.13 5.71 5.12 1.8750<br />
68500 76900 68.262 46.038 3.5 -3.8 94.0 81.0 152.400 31.750 3.3 145.0 130.0 47.625<br />
55000 64500 0.71<br />
245000 286000 0.85<br />
9200<br />
Series<br />
16100 19500 0.82 9285 3.0000 1.8125 0.14 0.00 4.06 3.56 9220 6.3750 1.2500 0.13 6.03 5.43 1.9375<br />
71400 86700 76.200 46.038 3.5 0.0 103.0 90.0 161.925 31.750 3.3 153.0 138.0 49.212<br />
57000 69000 0.76<br />
255000 310000 0.79<br />
9300<br />
Series<br />
455<br />
Series<br />
9380 3.0000 1.8125 0.14 0.17 4.13 3.87 9320 7.0000 1.2500 0.13 6.81 6.38 2.0625<br />
76.200 46.038 3.5 4.3 105.0 98.0 177.800 31.750 3.3 173.0 162.0 52.387<br />
9385 2.0000 1.8125 0.14 0.17 4.37 3.87 9321 6.7500 1.2500 0.13 6.46 5.79 1.9375<br />
50.800 46.038 3.5 4.3 111.0 98.0 171.450 31.750 3.3 153.0 138.0 49.212<br />
* The maximum fillet on the shaft or in the housing that the bearing corner will clear.<br />
† Positive value indicates the effective load center is outside the backface of the cone.<br />
For additional “B” cup dimensions, see pages 173 to 174.<br />
For parts with a “J” prefix, use metric tolerances given on page 199 <strong>and</strong> fitting practice given on page 201.<br />
Designate bearings with hollow rollers <strong>and</strong> pinned-type retainers.<br />
Bearing is equipped with seals (<strong>and</strong> in some instances side rings).<br />
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